{T}: Add {C}. {1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker creature gets +1/+1 until end of turn.
Near Mint - $107.600
Lightly Played - $86.100
Moderately Played - $75.300
Heavily Played - $64.600
Damaged - $53.800
Near Mint Spanish - $107.600
Lightly Played Spanish - $86.100
Moderately Played Spanish - $75.300
Heavily Played Spanish - $64.600
Damaged Spanish - $53.800